CN115351134B - Curtain wall aluminum single plate edge bending device capable of achieving rapid positioning - Google Patents
Curtain wall aluminum single plate edge bending device capable of achieving rapid positioning Download PDFInfo
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- CN115351134B CN115351134B CN202211299216.3A CN202211299216A CN115351134B CN 115351134 B CN115351134 B CN 115351134B CN 202211299216 A CN202211299216 A CN 202211299216A CN 115351134 B CN115351134 B CN 115351134B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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Abstract
The invention relates to the technical field of processing of curtain wall aluminum single plate edge ridges, in particular to a quick-positioning curtain wall aluminum single plate edge ridge bending device which comprises a machine body and an operation table which are integrally connected, wherein a horizontally arranged first hydraulic cylinder is fixedly arranged at the rear end of the machine body, a horizontally arranged second hydraulic cylinder is fixedly arranged at the front end of the operation table, and a placing seat used for placing a single plate edge ridge workpiece is connected to the operation table through bolts. The machine body is provided with an operation table with an integrated structure; the horizontal position difference generated in the deflection process is utilized to drive the reciprocating swing rod to horizontally deflect, the powerful attraction of the powerful magnetic block to the first sliding block is utilized to realize the telescopic motion of the second clamping piece, and the single-plate edge-corrugated workpiece is clamped and limited from the left and right directions; the bent plate blocks are driven by a driving pull rod and a driven pull rod which are sequentially driven by a pressurizing piece in a pressurizing way, so that the semi-coating pressurizing bending operation is carried out on the two end parts of the single-plate edge-corrugated workpiece with fixed positions.
Description
Technical Field
The invention relates to the technical field of processing of curtain wall aluminum single plate edge edges, in particular to a curtain wall aluminum single plate edge bending device capable of achieving quick positioning.
Background
Along with the development of the times, the construction technology is continuously innovated and created, wherein the application of the construction workpiece made of novel materials brings new vitality to the construction industry. The curtain wall aluminum veneer is made of high-quality high-strength aluminum alloy plates, and mainly comprises a panel, reinforcing ribs and corner connectors.
In the practical process of applying the curtain wall aluminum veneer, the existing curtain wall aluminum veneer generally needs to be reprocessed to a certain degree according to the structure, shape and size of a building, wherein the most common means is bending operation. However, due to the lack of specific limiting and fixing measures, the existing bending device cannot ensure the stability of the aluminum single plate during the bending stress process, and is also easy to shift to a certain degree, so that the bending device cannot perform precise size positioning on the aluminum single plate, the bending position of the plate is easy to be dislocated, the plate is excessively deformed, the defective rate is increased, the loss of plate raw materials is increased, and even the aluminum single plate edge corrugated workpiece of the stressed curtain wall can be greatly separated from the aluminum single plate edge corrugated workpiece to move outwards, thereby affecting the personal safety of operation people.
Disclosure of Invention
The invention aims to solve the problem that the edge ridge of the curtain wall aluminum single plate is difficult to bend in the prior art, and provides a device for bending the edge ridge of the curtain wall aluminum single plate, which is capable of being quickly positioned.
In order to achieve the purpose, the invention adopts the following technical scheme:
a curtain wall aluminum veneer edge bending device capable of achieving rapid positioning comprises a machine body and an operation table which are connected integrally, wherein a first hydraulic cylinder which is horizontally arranged is fixedly installed at the rear end of the machine body, a second hydraulic cylinder which is horizontally arranged is fixedly installed at the front end of the operation table, a placing seat used for placing a single-plate edge workpiece is connected onto the operation table through a bolt, the machine body is provided with a positioning mechanism which is driven by the first hydraulic cylinder and can limit and fix the single-plate edge workpiece on the placing seat through the operation table, and a shaping mechanism which is driven by the second hydraulic cylinder and is used for bending two end parts of the single-plate edge workpiece is arranged on the operation table;
the operating platform is horizontally arranged at the upper end of the machine body, the driving rack is of a horizontally arranged bilateral rack structure, and the special-shaped rotating shaft is of a longitudinally arranged U-shaped rod structure, so that a horizontal position difference can be generated in the deflection process, and the second connecting rod is pulled to move;
the positioning mechanism comprises a driving rack which is sleeved at the lower end of the machine body in a sliding manner and is fixedly connected with the output end of the first hydraulic cylinder, two special-shaped rotating shafts which are positioned at two sides of the driving rack are arranged on the machine body in a rotating manner, driven gears which are meshed with the driving rack are connected to the two special-shaped rotating shafts in a key connection mode, and a primary limiting assembly and a deep-level limiting assembly which are in transmission connection with the special-shaped rotating shafts and can clamp and limit single-plate edge-stupefied workpieces from the front direction, the back direction and the left direction and the right direction are arranged on the operating platform;
the primary limiting assembly comprises a deflection wheel disc fixedly connected to the top end of the special-shaped rotating shaft, first guide long holes are symmetrically formed in the machine body, a first guide block is sleeved in each first guide long hole in a sliding mode, a first connecting rod is connected between each deflection wheel disc and each first guide block, a first clamping piece which movably penetrates through the placing seat and can clamp and limit the single-plate edge-corrugated workpiece in the front-back direction is fixedly connected to each first guide block, one end of each first connecting rod is rotatably connected to the outer edge position, deviating from the circle center, of each deflection wheel disc, the other end of each first connecting rod is rotatably connected with each first guide block, and the position difference generated by deflection of each deflection wheel disc is used for driving each first guide block to move horizontally;
the deep-level limiting assembly comprises a movable sleeve which is sleeved on a U-shaped position of the special-shaped rotating shaft in a rotating mode, a reciprocating swing rod is installed on the machine body in a rotating mode, a second connecting rod is connected between the movable sleeve and the reciprocating swing rod, second guide holes are symmetrically formed in the machine body, a second guide block which is dragged by the reciprocating swing rod in a sliding mode is installed in each second guide hole, a first sliding groove is formed in the upper end of the second guide block, a first spring and a first sliding block which are fixedly connected are arranged in the first sliding groove respectively, a strong magnetic block which is attracted to the first sliding block in a heteropolar mode is fixedly installed on the placing seat, a second clamping piece which is longitudinally arranged and can clamp and limit the stupefied workpiece on the edge of the single board in the left-right direction is sleeved in a sliding mode, a traction connecting rod is connected between the first sliding block and the second clamping piece, two ends of the second connecting rod are respectively connected with the movable sleeve and the reciprocating swing rod in a rotating mode, a traction long hole is formed in the free end of the reciprocating swing rod, a short yoke which is integrally connected with the second guide block in the traction long hole in a sliding mode, the first sliding sleeve is welded to the first sliding groove in the horizontal mode, and two ends of the first sliding block are connected with the first sliding block in the first sliding groove, and the second sliding groove in the second sliding block in the second sliding groove.
Preferably, the shaping mechanism comprises a pressurizing part which is horizontally and slidably mounted on the operating platform and is fixedly connected with the output end of the second hydraulic cylinder, two ends of the placing seat are respectively provided with a bending plate corresponding to two ends of the single-plate edge corrugated workpiece through a pin shaft, the outer wall of the bending plate is horizontally provided with a second chute, the second chute is internally provided with a second spring and a second sliding block which are fixedly connected, the operating platform is rotatably provided with a driven pull rod connected with the second sliding block, and a driving pull rod is connected between the pressurizing part and the driven pull rod.
Preferably, the second spring is horizontally welded in one end of the second chute, the second slider is horizontally sleeved in the second chute in a sliding manner, the driven pull rod is rotatably connected with the second slider, two ends of the driving pull rod are respectively rotatably connected with the pressurizing piece and the driven pull rod, and the pressurizing piece which horizontally moves pulls the driven pull rod through the driving pull rod.
Compared with the prior art, the invention has the following advantages:
1. the machine body is provided with an operating table with an integrated structure, a first hydraulic cylinder is used for driving a driving rack to reciprocate, a driven gear meshed and connected with the driving rack drives a special-shaped rotating shaft to deflect bidirectionally, the special-shaped rotating shaft pulls a first guide block through a deflection wheel disc and a first connecting rod, and first wire guide blocks symmetrically arranged in the front and the back drive first clamping pieces to move oppositely or reversely so as to preliminarily clamp and limit the single-plate edge-corrugated workpiece in the front and back side directions.
2. The special-shaped rotating shaft is set to be in a U-shaped structure, and a horizontal position difference generated in the deflection process of the special-shaped rotating shaft is utilized to drive the reciprocating swing rod to horizontally deflect, so that the second guide block which is arranged in a sliding mode is movably pulled; meanwhile, a second clamping piece capable of stretching up and down is arranged in the second guide block, the second clamping piece can stretch and retract by utilizing the strong attraction of the strong magnetic block to the first sliding block, and the single-plate edge-edged workpiece can be further clamped and limited from the left side and the right side.
3. The invention sets a pressurizing piece driven by a second hydraulic cylinder on an operation table, movably sets bending plates capable of horizontally deflecting at two ends of a placing seat, and utilizes a driving pull rod and a driven pull rod which are sequentially pressurized and driven by the pressurizing piece to pull and drive the bending plates, thereby carrying out semi-cladding pressurizing and bending operation on two ends of a single-plate edge-corrugated workpiece with fixed position.
Drawings
Fig. 1 is a schematic structural view of a rapidly-positioned bending device for an edge of an aluminum single plate of a curtain wall, which is provided by the invention;
FIG. 2 is a bottom view of the device for bending the edge of the aluminum single plate of the curtain wall with rapid positioning provided by the invention;
FIG. 3 is a left side sectional view of the rapidly positioned bending device for the edge of the aluminum single plate of the curtain wall provided by the invention;
FIG. 4 is an enlarged schematic view of the part A of the device for bending the edge of the rapidly positioned curtain wall aluminum veneer provided by the invention;
FIG. 5 is a front cross-sectional view of a rapidly positioned bending device for the edge of the aluminum single plate of the curtain wall provided by the invention;
FIG. 6 is an enlarged schematic view of a part B of the device for bending the edge of the aluminum single plate of the curtain wall with rapid positioning, which is provided by the invention;
FIG. 7 is a right side sectional view of the device for bending the edge of the rapidly positioned curtain wall aluminum veneer provided by the invention;
FIG. 8 is a schematic structural view of a special-shaped rotating shaft of the device for bending the edge of the rapidly positioned aluminum single plate of the curtain wall provided by the invention;
fig. 9 is a schematic diagram of a forming structure of a single-board edge-corrugated workpiece in the prior art.
In the figure: 1. a body; 2. an operation table; 3. a first hydraulic cylinder; 4. a second hydraulic cylinder; 5. a placing seat; 6. a driving rack; 7. a special-shaped rotating shaft; 8. a driven gear; 9. a deflection sheave; 10. an active cannula; 11. a first guide long hole; 12. a first guide block; 13. a first link; 14. a first clamping member; 15. reciprocating swing rods; 16. a second link; 17. a second guide hole; 18. a second guide block; 19. a first chute; 20. a first spring; 21. a first slider; 22. a powerful magnetic block; 23. a second clamping member; 24. a traction link; 25. a pressure increasing member; 26. bending the plate; 27. a second chute; 28. a second spring; 29. a second slider; 30. a driven pull rod; 31. the pull rod is driven.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a curtain wall aluminum single plate edge ridge bending device capable of being positioned quickly comprises a machine body 1 and an operation table 2 which are connected integrally, wherein a horizontally arranged first hydraulic cylinder 3 is fixedly arranged at the rear end of the machine body 1, the first hydraulic cylinder 3 of a RM-RPLA (reverse-loop platform type) servo push rod is positioned at the lower end of the machine body 1, a horizontally arranged second hydraulic cylinder 4 is fixedly arranged at the front end of the operation table 2, the second hydraulic cylinder 4 of the RM-RLA servo push rod is positioned at the upper end of the operation table 2, a placing seat 5 for placing a single plate edge ridge workpiece is connected to the operation table 2 through bolts, the placing seat 5 is a groove-shaped structure corresponding to the single plate edge ridge workpiece shown in fig. 1 in the specification, and particularly refers to a single plate edge ridge workpiece bending and forming structure shown in fig. 9 in the specification;
the machine body 1 is provided with a positioning mechanism which is driven by a first hydraulic cylinder 3 through an operating platform 2 and can limit and fix single-plate edge workpieces on a placing seat 5, and the specific scheme is as follows:
it should be noted that the positioning mechanism needs to perform multi-point clamping on the single-plate edge-studded workpiece with a strip-shaped structure from four directions, the positioning mechanism includes a driving rack 6 slidably sleeved at the lower end of the machine body 1 and fixedly connected with the output end of the first hydraulic cylinder 3, the driving rack 6 is a horizontally arranged bilateral rack structure, and two special-shaped rotating shafts 7 located at two sides of the driving rack 6 are rotatably arranged on the machine body 1, it is said that the specification attached fig. 3 shows that the U-shaped portions of the two special-shaped rotating shafts 7 are reversely mounted in the initial state, and the two special-shaped rotating shafts 7 are deflected in the opposite direction or reverse direction by the meshing transmission action of the driving rack 6 and the driven gear 8.
The operating platform 2 is horizontally arranged at the upper end of the machine body 1, the special-shaped rotating shafts 7 are of U-shaped rod structures which are longitudinally arranged, the two special-shaped rotating shafts 7 are all in key connection with driven gears 8 which are meshed with the driving racks 6, the driving racks 6 and the driven gears 8 are both located at the lower position of the machine body 1, and primary limiting assemblies and deep limiting assemblies which are in transmission connection with the special-shaped rotating shafts 7 and can clamp and limit stupefied workpieces on the edges of veneers from the front and back and the left and right directions are arranged on the operating platform 2. It is emphasized that the primary limit assembly and the deep limit assembly are synchronously operated under the driving action of the special-shaped rotating shaft 7.
Further explanation is as follows:
referring to the attached drawing 4 of the specification specifically, the primary limiting assembly comprises a deflection wheel disc 9 fixedly connected to the top end of a special-shaped rotating shaft 7, first guide long holes 11 are symmetrically formed in a machine body 1, a first guide block 12 is sleeved in each first guide long hole 11 in a sliding mode, a first connecting rod 13 is connected between each deflection wheel disc 9 and the corresponding first guide block 12, a first clamping piece 14 which is used for clamping and limiting a single-plate edge corrugated workpiece in the front-back direction is fixedly connected to each first guide block 12 in a penetrating mode and can penetrate through the corresponding placing seat 5 in the moving mode, one end of each first connecting rod 13 is eccentrically connected with the corresponding deflection wheel disc 9, the deflection wheel discs 9 can generate certain horizontal position difference in the deflection process, the first guide blocks 12 are pulled and pushed and pulled through the first connecting rods 13, the first guide blocks 12 drive the first clamping pieces 14 to move horizontally, and accordingly primary clamping and limiting of the single-plate edge corrugated workpiece on the placing seat 5 is conducted.
Further explanation is as follows:
as can be known by referring to the attached figure 4 in the specification, the deep-level limiting assembly comprises a movable sleeve 10 which is rotatably sleeved on a U-shaped position of the special-shaped rotating shaft 7, a reciprocating swing rod 15 is rotatably mounted on the machine body 1, a second connecting rod 16 is connected between the movable sleeve 10 and the reciprocating swing rod 15, a horizontal position difference is generated in the rotating process of the special-shaped rotating shaft 7 due to a U-shaped structure, the reciprocating swing rod 15 is pulled, pushed and pulled through the second connecting rod 16 to drive the reciprocating swing rod 15 to horizontally deflect by taking a connecting point between the reciprocating swing rod 15 and the machine body 1 as an end point, second guide holes 17 are symmetrically formed in the machine body 1, second guide blocks 18 which are movably pulled by the reciprocating swing rod 15 are slidably mounted in the second guide holes 17, and the free end of the reciprocating swing rod 15 drives the second guide blocks 18 to reciprocate in the second guide holes 17 through a short yoke;
it should be noted that a first sliding groove 19 is formed in the upper end of the second guide block 18, and a first spring 20 and a first slider 21 which are fixedly connected are respectively arranged in the first sliding groove 19, a strong magnetic block 22 which attracts the first slider 21 in a different polarity is fixedly mounted on the placing base 5, and the strong magnetic block 22 and the first slider 21 can be rubidium magnets, in the prior art, the rubidium magnets have a better magnetic attraction effect compared with magnets made of other materials, so that the strong magnetic block 22 can be ensured to attract the first slider 21 in the moving process of the second guide block 18, a second clamping piece 23 which is longitudinally arranged and can clamp and limit the edge-edged single plate workpiece in the left-right direction is slidably sleeved at the free end position of the second guide block 18, and a traction connecting rod 24 is connected between the first slider 21 and the second clamping piece 23, the first slider 21 which moves horizontally can drive the second clamping piece 23 to be pressurized through the traction connecting rod 24, so that the second clamping piece 23 extends in the vertical direction, and thus contacts the edge-edged single plate positioned below the second clamping piece to realize the limit-edged workpiece.
And the machine body 1 is provided with a shaping mechanism driven by a second hydraulic cylinder 4 through an operation table 2 and used for bending two end parts of a single-plate edge workpiece, and the specific scheme is as follows:
specifically, referring to the attached drawings 1 and 5-6 of the specification, the shaping mechanism includes a pressurizing member 25 horizontally slidably mounted on the operating platform 2 and fixedly connected to the output end of the second hydraulic cylinder 4, bending plates 26 corresponding to the two ends of the single-plate edge-edged workpiece are mounted at the two ends of the placing seat 5 by pins, the bending plates 26 may be made of hard steel plates, a second chute 27 is horizontally formed in the outer wall of the bending plates 26, a second spring 28 and a second slider 29 are fixedly connected in the second chute 27, a driven pull rod 30 connected to the second slider 29 is rotatably mounted on the operating platform 2, a driving pull rod 31 is connected between the pressurizing member 25 and the driven pull rod 30, and the driving pull rod 31 and the driven pull rod 30 drive the bending plates 26 to deflect within an angle range of 0-90 ° under the driving action of the second hydraulic cylinder 4, so as to extend the two end portions of the single-plate edge-edged workpiece out of the placing seat 5 and apply pressure to perform bending operations of different degrees.
On the basis of the above, supplementary explanation is needed:
one end of the first connecting rod 13 is rotatably connected to the outer edge position of the deflection wheel disc 9 deviating from the circle center, and the other end of the first connecting rod 13 is rotatably connected with the first guide block 12, so that the first connecting rod 13 can pull the first guide block 12.
Specifically, referring to the attached drawings 1 and 3-7 of the specification, two ends of a second connecting rod 16 are rotatably connected with a movable sleeve 10 and a reciprocating swing rod 15 respectively, a free end of the reciprocating swing rod 15 is provided with a traction long hole, a short yoke which is slidably sleeved in the traction long hole is integrally connected to a second guide block 18, the second guide block 18 can move back and forth in a second guide hole 17 under the driving action of the reciprocating swing rod 15, a first spring 20 is horizontally welded at the outer end of a first sliding groove 19, a first sliding block 21 is slidably sleeved in the first sliding groove 19, two ends of a traction connecting rod 24 are rotatably connected with a first sliding block 21 and a second clamping piece 23 respectively, and the first sliding block 21 which moves in opposite directions enables the traction connecting rod 24 to tend to vertically deflect, so that the second clamping piece 23 is driven to be extruded.
Specifically, referring to fig. 1 and fig. 6 in the specification, the second spring 28 is horizontally welded in one end of the second chute 27, the second slider 29 is horizontally slidably sleeved in the second chute 27, the driven pull rod 30 is rotatably connected with the second slider 29, two ends of the driving pull rod 31 are rotatably connected with the pressure increasing member 25 and the driven pull rod 30 respectively, and the bending plate 26 continuously applies pressure in the process of contacting with two end portions of the single-plate edge-edged workpiece, so that the two end portions of the single-plate edge-edged workpiece are forced to deform.
The invention can be illustrated by the following operating modes:
placing a single board edge to be processed on a placing seat 5, controlling a first hydraulic cylinder 3 to be opened, driving a driving rack 6 to move back and forth in the horizontal direction by the output end of the first hydraulic cylinder 3, and driving two special-shaped rotating shafts 7 to deflect oppositely by the driving rack 6 through a driven gear 8 meshed and connected with the driving rack 6;
the special-shaped rotating shaft 7 drives the first connecting rod 13 to horizontally move through the deflection wheel disc 9, the first connecting rod 13 pulls the first guide block 12 in the first guide long hole 11, the first guide block 12 drives the first clamping piece 14 to horizontally move, and the first clamping piece 14 penetrates through the placing seat 5 from the front side and the rear side and performs primary clamping and limiting on the single plate edge-stupefied workpiece;
the special-shaped rotating shaft 7 drives the movable sleeve 10 to move in a horizontal position, the movable sleeve 10 pulls the reciprocating swing rod 15 through the second connecting rod 16 to pull, so that the reciprocating swing rod 15 horizontally deflects on the machine body 1, the reciprocating swing rod 15 pulls the second guide blocks 18 in the second guide holes 17 through the long pulling holes and the short yokes which are movably sleeved and connected, and the two second guide blocks 18 move oppositely to be close to the two ends of the placing seat 5;
in the moving process of the second guide block 18, because the powerful magnetic block 22 attracts the first slider 21, the first slider 21 sliding in the first chute 19 extrudes the first spring 20, the first slider 21 moving horizontally extrudes the second clamping piece 23 through the traction connecting rod 24, so that the second clamping piece 23 moves vertically downwards while moving horizontally, and further locking and limiting are performed on single-plate edge workpieces on the placing base 5 from the left and right directions;
when the single board edge workpiece is fixed on the placing seat 5, the positions of two ends of the single board edge workpiece needing to be bent can be accurately positioned;
the second hydraulic cylinder 4 is controlled to be opened on the operating platform 2, the output end of the extended second hydraulic cylinder 4 drives the pressurizing piece 25 to move backwards on the operating platform 2, and the pressurizing piece 25 pressurizes the driven pull rod 30 through the driving pull rod 31, so that the driven pull rod 30 deflects by taking a mounting point between the driven pull rod and the operating platform 2 as a circle center;
the driven pull rod 30 pulls the second slide block 29 to slide in the second sliding groove 27 in the horizontal deflection process, and pulls the second spring 28, so that the stressed bending plate 26 deflects by taking the placing seat 5 as a fulcrum, and the two end parts of the single-plate edge workpiece are extruded, so that the single-plate edge workpiece is bent and deformed within the range of 0-90 degrees under the combined action of the bending plate 26 and the placing seat 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (3)
1. A curtain wall aluminum veneer edge ridge bending device capable of being quickly positioned comprises a machine body (1) and an operation table (2) which are integrally connected, wherein a first hydraulic cylinder (3) which is horizontally arranged is fixedly arranged at the rear end of the machine body (1), a second hydraulic cylinder (4) which is horizontally arranged is fixedly arranged at the front end of the operating platform (2), a placing seat (5) used for placing a single-plate edge workpiece is connected on the operating platform (2) through bolts, the machine body (1) is provided with a positioning mechanism which is driven by a first hydraulic cylinder (3) through an operation table (2) and can limit and fix a single-plate edge workpiece on a placing seat (5), and the machine body (1) is provided with a shaping mechanism which is driven by a second hydraulic cylinder (4) through the operation table (2) and is used for bending two end parts of the single-plate edge workpiece;
the positioning mechanism comprises a driving rack (6) which is slidably sleeved at the lower end of the machine body (1) and is fixedly connected with the output end of the first hydraulic cylinder (3), two special-shaped rotating shafts (7) which are positioned at two sides of the driving rack (6) are rotatably arranged on the machine body (1), driven gears (8) which are meshed with the driving rack (6) are connected to the two special-shaped rotating shafts (7) in a key connection mode, and a primary limiting assembly and a deep limiting assembly which are in transmission connection with the special-shaped rotating shafts (7) and can clamp and limit the edge-corrugated workpieces of the single plate from the front direction, the back direction and the left direction are arranged on the operating platform (2);
the operating platform (2) is horizontally arranged at the upper end of the machine body (1), the driving rack (6) is of a horizontally arranged bilateral rack structure, and the special-shaped rotating shaft (7) is of a longitudinally arranged U-shaped rod structure;
the primary limiting assembly comprises a deflection wheel disc (9) fixedly connected to the top end of the special-shaped rotating shaft (7), first guide long holes (11) are symmetrically formed in the machine body (1), a first guide block (12) is slidably sleeved in each first guide long hole (11), a first connecting rod (13) is connected between the deflection wheel disc (9) and the first guide block (12), a first clamping piece (14) which movably penetrates through the placing seat (5) and can clamp and limit single-plate edge-corrugated workpieces in the front-back direction is fixedly connected to each first guide block (12), one end of each first connecting rod (13) is rotatably connected to the outer edge position, deviating from the center of the circle, of the deflection wheel disc (9), and the other end of each first connecting rod (13) is rotatably connected with the corresponding first guide block (12);
the deep-level limiting assembly comprises a movable sleeve (10) which is rotatably sleeved on a U-shaped position of a special-shaped rotating shaft (7), a reciprocating swing rod (15) is rotatably installed on the machine body (1), a second connecting rod (16) is connected between the movable sleeve (10) and the reciprocating swing rod (15), second guide holes (17) are symmetrically formed in the machine body (1), a second guide block (18) which is movably pulled by the reciprocating swing rod (15) is slidably installed in the second guide holes (17), a first sliding groove (19) is formed in the upper end of the second guide block (18), a first spring (20) and a first sliding block (21) which are fixedly connected are respectively arranged in the first sliding groove (19), a strong magnetic block (22) which is attracted to the opposite pole of the first sliding block (21) is fixedly installed on the placing seat (5), a second clamping piece (23) which is longitudinally arranged and can clamp and limit single-plate edge stupefied workpieces from the left-right direction is slidably sleeved at the free end of the second guide block (18), a short hole (24) is formed between the first sliding block (21) and the second clamping piece (23), a short-pulling yoke (24) is connected with the reciprocating swing rod (15), and the reciprocating connecting rod (16), and the reciprocating connecting rod (15) are connected with the reciprocating swing rod (15), the first spring (20) is horizontally welded at the outer end of the first sliding groove (19), the first sliding block (21) is slidably sleeved in the first sliding groove (19), and two ends of the traction connecting rod (24) are rotatably connected with the first sliding block (21) and the second clamping piece (23) respectively.
2. The curtain wall aluminum veneer edge bending device capable of achieving rapid positioning according to claim 1, wherein the shaping mechanism comprises a pressurizing piece (25) which is horizontally and slidably mounted on the operating platform (2) and fixedly connected with an output end of the second hydraulic cylinder (4), bending plates (26) corresponding to two ends of a veneer edge bending workpiece are mounted at two ends of the placing seat (5) through pin shafts, a second sliding groove (27) is horizontally formed in the outer wall of each bending plate (26), a second spring (28) and a second sliding block (29) which are fixedly connected are arranged in the second sliding groove (27), a driven pull rod (30) connected with the second sliding block (29) is rotatably mounted on the operating platform (2), and a driving pull rod (31) is connected between the pressurizing piece (25) and the driven pull rod (30).
3. The curtain wall aluminum veneer edge bending device capable of achieving rapid positioning according to claim 2, wherein the second spring (28) is horizontally welded in one end of the second sliding groove (27), the second sliding block (29) is horizontally slidably sleeved in the second sliding groove (27), the driven pull rod (30) is rotatably connected with the second sliding block (29), and two ends of the driving pull rod (31) are rotatably connected with the pressurizing piece (25) and the driven pull rod (30) respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211299216.3A CN115351134B (en) | 2022-10-24 | 2022-10-24 | Curtain wall aluminum single plate edge bending device capable of achieving rapid positioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211299216.3A CN115351134B (en) | 2022-10-24 | 2022-10-24 | Curtain wall aluminum single plate edge bending device capable of achieving rapid positioning |
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| CN115351134B true CN115351134B (en) | 2022-12-30 |
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| CN115805256B (en) * | 2022-11-22 | 2023-06-30 | 吉祥铝业（长兴）有限公司 | Splicing production process of aluminum veneer and corrugated board in building and combined application thereof |
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